19107608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 38782800

約数和(自身を除く): 19675192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 683, 1076, 1366, 2152, 2732, 3497, 5464, 6994, 8879, 13988, 17758, 27976, 35516, 71032, 183727, 367454, 734908, 1469816, 2388451, 4776902, 9553804, 19107608]

約数ペア:

[(1, 19107608), (2, 9553804), (4, 4776902), (8, 2388451), (13, 1469816), (26, 734908), (52, 367454), (104, 183727), (269, 71032), (538, 35516), (683, 27976), (1076, 17758), (1366, 13988), (2152, 8879), (2732, 6994), (3497, 5464)]